Research map / Detection and segmentation / CNN features
ISNet: Shape Matters for Infrared Small Target Detection
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use ISNet instead of ALCNet | IRSTD detection · NUAA-SIRST | IoU (%): 74.31 -> 80.02 | Helped |
| Use ISNet instead of ALCNet | IRSTD detection · IRSTD-1k | IoU (%): 62.05 -> 68.77 | Helped |
| Add TOAA to U-Net (ablation) | U-Net · NUAA-SIRST | IoU (%): 68.31 -> 75.65 | Helped |
| Add TFD-inspired edge block to U-Net (ablation) | U-Net · NUAA-SIRST | IoU (%): 68.31 -> 78.05 | Helped |
| Add TOAA and TFD edge blocks to U-Net (ablation) | U-Net · NUAA-SIRST | IoU (%): 68.31 -> 80.02 | Helped |
| Use TOAA rather than no TOAA blocks (ablation) | ISNet · NUAA-SIRST | IoU (%): 68.31 -> 75.65 | Helped |
| Increase TOAA blocks from 2 to 3 (ablation) | ISNet · NUAA-SIRST | IoU (%): 75.65 -> 75.61 | No clear effect |
| Use the TFD design rather than gated convolution only (ablation) | ISNet edge block · NUAA-SIRST | IoU (%): 75.38 -> 78.05 | Helped |
| Add a bottleneck to gated convolution (ablation) | ISNet edge block · NUAA-SIRST | IoU (%): 75.38 -> 76.32 | Helped |
| Add a residual block to gated convolution (ablation) | ISNet edge block · NUAA-SIRST | IoU (%): 75.38 -> 77.23 | Helped |
| Use TFD edge blocks rather than none (ablation) | ISNet · NUAA-SIRST | IoU (%): 68.31 -> 78.05 | Helped |
| Increase TFD edge blocks from 3 to 4 (ablation) | ISNet · NUAA-SIRST | IoU (%): 78.05 -> 78.15 | No clear effect |
Closest papers by meaning
- Rethinking Evaluation of Infrared Small Target Detection (NeurIPS 2025 · similarity 0.89)
- IRPruneDet: Efficient Infrared Small Target Detection via Wavelet Structure-Regularized Soft Channel Pruning (AAAI 2024 · similarity 0.88)
- SAIST: Segment Any Infrared Small Target Model Guided by Contrastive Language-Image Pretraining (CVPR 2025 · similarity 0.87)
- Infrared Small Target Detection with Scale and Location Sensitivity (CVPR 2024 · similarity 0.86)
- IRMamba: Pixel Difference Mamba with Layer Restoration for Infrared Small Target Detection (AAAI 2025 · similarity 0.86)
- Pinwheel-shaped Convolution and Scale-based Dynamic Loss for Infrared Small Target Detection (AAAI 2025 · similarity 0.86)
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